CVE-2017-1000053

HIGH
8.1
CVSS Score
Published: July 13, 2017 at 08:00 PM UTC
Updated: June 17, 2026 at 12:58 AM UTC
1 product affected across 1 vendorPlug

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Severity
HIGH8.1
Exploit prediction
EPSS 2%

Description

Elixir Plug before v1.0.4, v1.1.7, v1.2.3 and v1.3.2 is vulnerable to arbitrary code execution in the deserialization functions of Plug.Session.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

1.0.0 ≤ v < 1.0.41.1.0 ≤ v < 1.1.71.2.0 ≤ v < 1.2.31.3.0 ≤ v < 1.3.2
Affected range stops below 1.0.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.1.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.2.3, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.3.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

x_refsource_CONFIRMMitigationThird Party Advisory
https://elixirforum.com/t/security-releases-for-plug/3913

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-502

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